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Library ap237 Bucinnazine is an opioid analgesic drug that was widely used in China to treat pain in cancer patients as of 1986. It is one of the most po…

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Library ap238 AP-238 is an opioid designer drug related to drugs such as azaprocin and bucinnazine, with around the same potency as morphine. It was firs…

Library asenapine Asenapine, sold under the brand name Saphris among others, is an atypical antipsychotic medication used to treat schizophrenia and acute ma…

Library avizafone Avizafone (CAS 65617-86-9) is a water-soluble lysine prodrug of diazepam developed for rapid intramuscular administration in nerve-agent an…

Library baclofen Baclofen is a depressant and muscle relaxant of the butyric acid class that acts as a GABA-B receptor agonist. Originally synthesized in 19…

Library barbital The first commercially available barbiturate. Was used commonly as a sleeping aid until the 1950s.

Library bdck Potency approximately 0.5-0.7× racemic ketamine by weight; larger lines are often required, increasing nasal irritation. Subjectively descr…

Library bentazepam Thienodiazepine that is an effective anxiolyric. Liver damage among other nasty things have been reported.

Library benzodiazepine Benzodiazepines, colloquially known as "benzos", are a class of central nervous system (CNS) depressant drugs whose core chemical structure…

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Library benzodioxolefentanyl An analogue of Fentanyl that is not found in literature.

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Library benzodioxolfentanyl

Library benzoylfentanyl Benzoylfentanyl, also known as phenylfentanyl, is an opioid analgesic that is an analog of fentanyl and has been sold as a designer drug. I…

Library benzoyloylbenzylfentanyl

Library benzylfentanyl Benzylfentanyl (R-4129) is a fentanyl analog. It was temporarily placed in the US Schedule I by emergency scheduling in 1985 due to concern…

Library benzylmorphine Benzylmorphine (Peronine) is a semi-synthetic opioid narcotic introduced to the international market in 1896 and that of the United States…

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Library betameprodine Very little modern clinical data exist. Early 1950s human studies suggested β-meprodine is roughly equipotent to, or slightly less potent t…

Library bezitramide Withdrawn from Dutch market in 2004 following pediatric fatality. Extremely delayed onset encourages dangerous redosing before peak effects…

Library bisulepin Bisulepin is strong and relatively selective antihistamine (H1 antagonist) with hypnotic, antiadrenergic and very weak anticholinergic and…

Library bretazenil Bretazenil (Ro16-6028) is an imidazopyrrolobenzodiazepine anxiolytic drug which is derived from the benzodiazepine family, and was invented…

Library bromadol A very potent opioid that has an arylcyclohexylamine structure. Intial studies estimated that it was ~10,000x Morphine in animal studies. H…